On stage in New Orleans, Phair took on “Nothing Compares 2 U,” which gained wide success through Sinéad O’Connor’s cover; the original was recorded by Prince with one of his side projects Family. Phair and Corgan join the many artists like Usher, LCD Soundsystem, Rihanna, and many more offering their tributes in song.

Bobby Vee

The pop singer famous for hits like "Take Good Care of My Baby" and "Rubber Ball" and boasting 25 albums to his name, died "peacefully" on Oct. 24. The singer retired in 2011 after being diagnosed with early-onset Alzheimer's disease. He was 73.

Leonard Cohen

It was revealed via his official Facebook page that the prolific singer-songwriter had passed on Facebook on Nov. 10. After his funeral, it was revealed he had died in his sleep after a fall. He was 82.

Sharon Jones

The powerhouse soul and Dap-Kings singer, passed on Nov. 18 due to pancreatic cancer. The funk performer died at Bassett Medical Center in Cooperstown, N.Y., and was surrounded by members of her band and other loved ones. She was 60.

George Michael

The singer-songwriter and former Wham! member passed during the Christmas holiday. "It is with great sadness that we can confirm our beloved son, brother and friend George passed away peacefully at home over the Christmas period," a representative said. "There will be no further comment at this stage." He was 53.